Home / 3,573,504,398.85-5,349,905,443.13-2,691,902,639.71

Finding the Fourth Proportional to 3,573,504,398.85, 5,349,905,443.13 and 2,691,902,639.71

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Solution

The fourth proportional to 3,573,504,398.85, 5,349,905,443.13 and 2,691,902,639.71 is: 4,030,056,487.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,504,398.85 : 5,349,905,443.13 = 2,691,902,639.71 : x
  2. Step 2: Convert to fraction form
    3,573,504,398.85/5,349,905,443.13 = 2,691,902,639.71/x
  3. Step 3: Cross multiply
    3,573,504,398.85x = 5,349,905,443.13 × 2,691,902,639.71
  4. Step 4: Simplify right side
    3,573,504,398.85x = 14,401,424,584,555,702,272
  5. Step 5: Solve for x
    x = 14,401,424,584,555,702,272/3,573,504,398.85
  6. Step 6: Final answer
    x = 4,030,056,487.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.